Tokyo
Japan
4
2012-03-15
The entities that hold a legal rights for patent applications filed by inventor CHOKI Koji:
Koji CHOKI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical waveguides and methods thereof
#2 | 2010-03-11Optical waveguides and methods thereof
#3 | 2010-03-11Optical waveguides and methods thereof
#4 | 2007-06-28Optical waveguides and methods thereof
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